from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.action_chains import ActionChains
from time import sleep
from options import options

driver = webdriver.Chrome(options=options)
driver.get(r'https://www.baidu.com/')
sleep(1)
driver.find_element(By.ID, 'kw').send_keys('aaaaa')
driver.find_element(By.ID, 'su').click()
sleep(1)
ActionChains(driver).key_down(Keys.PAGE_DOWN).key_up(Keys.PAGE_DOWN)